Pair of RCA 843 Vacuum Tubes Tested Used Vintage Radio Audio Parts. This product sheet is originally written in English. Please find an automatic French translation below. Pair of RCA 843 Vacuum Tubes Tested and Used, Vintage Radio Audio Parts. Product: Pair of RCA 843 Tubes. Tested with TV-7 and confirmed in good working order. Shows some signs of aging including minor scratches, stains, and possible discoloration or damage to printed text. Used item stored at home; suitable for buyers who understand vintage condition. We are located in Japan. Please note that we have many used products (100V) that have been used in Japan for sale. We are pleased to make you happy by offering our recommended item. If you have any questions or requests about the items, please feel free to ask us. International Buyers – Please Note. We do not mark merchandise values below value or mark items as – Gifts – U. And international government regulations prohibit such behavior. For heavy items, optional wooden case packaging is also available. Please consult us if you wish. If you don’t have one yet, you can create it online quickly and for free. By purchasing, you acknowledge and agree to these terms. This unit is for sale as is in its current condition. Please note the following before purchasing. Only power operation has been checked (unless otherwise noted). No further testing has been performed. This item is intended for for experienced users, technicians or collectors which understand the risks and requirements of vintage electronics. ? NOTICE – Applies only to items marked as “JUNK” or “For Parts”. This review applies only items explicitly marked as “JUNK” or “For Parts / Not Working” in the listing description. If this product is not described this way, please ignore this notice. For applicable items, please include the following. Item is not guaranteed to function properly. It may present with major problems, missing components, or internal damage. By purchasing an item marked as “JUNK” or “For parts”, you confirm that you understand its condition and accept full responsibility for its future use. This notice applies only to items explicitly marked as “GARBAGE” or For.